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From "zhangduo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12734) TestPerColumnFamilyFlush.testCompareStoreFileCount is flakey
Date Sun, 21 Dec 2014 03:07:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14255020#comment-14255020
] 

zhangduo commented on HBASE-12734:
----------------------------------

Run it under different load(with stress --cpu n), the result is same(11, 11, 11 and 6, 9,
12)

{noformat}
2014-12-21 11:00:14,362 INFO  [main] regionserver.TestPerColumnFamilyFlush(573): disable selective
flush: f1=>11, f2=>11, f3=>11
2014-12-21 11:00:14,362 INFO  [main] regionserver.TestPerColumnFamilyFlush(576): enable selective
flush: f1=>6, f2=>9, f3=>12
{noformat}

So I think it works.

And the javadoc warning is not generated by this patch I think...

[~stack]

> TestPerColumnFamilyFlush.testCompareStoreFileCount is flakey
> ------------------------------------------------------------
>
>                 Key: HBASE-12734
>                 URL: https://issues.apache.org/jira/browse/HBASE-12734
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.1.0
>            Reporter: zhangduo
>            Assignee: zhangduo
>            Priority: Minor
>             Fix For: 2.0.0, 1.1.0
>
>         Attachments: HBASE-12734.patch
>
>
> Memstore flush is an async operation so the result is flakey.
> Need to make it more stable.



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